FIGURE 1.
γ-Glutamyl cycle proposed by Alton Meister (12). The cycle is involved primarily in the turnover of glutathione, i.e. glutathione synthesis and degradation. AA, amino acid.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.